package main
import(
	"fmt"
)

//定义一个结构体
type Teacher struct{
  Name string
  Age int
  School string
}
func main(){
  var t1  Teacher
  fmt.Println(t1) //默认{ 0 }
  t1.Name = "eric"
  t1.Age = 34
  t1.School = "bowen"
  fmt.Println(t1)
  fmt.Println(t1.Age + 10)


}
